中国仰蝽科一新种及一新纪录（半翅目）

本文记述了中国半翅目仰蝽科一新种:突顶小仰蝽Anisops protracta sp. nov. 及一新记录:南小仰蝽A. exigera Horvath。对于新种进行了描述,并附特征插图8幅。     

金线鲃属鱼类一新种(鲤形目:鲤科)

作者于1986年6月在贵州盘县一溶洞的水体中采到金线鲃属鱼类一新种,命名为角金线鲃,新种Sinocyclocheilus angularis sp. nov.。本新种形状怪异,头背缘末端具一朝前的角状突,其内有顶骨突;眼正常;侧线鳞明显;鳔后室发达等特征而易与金线鲃属其他种相区别。     

蜜蜂总科化石新种（昆虫纲：膜翅目）

本文记述了膜翅目熊蜂科、木蜂科和蜜蜂科3属3新种,其中熊蜂科熊蜂属1种:鲁熊蜂Bombus luianus sp. nov., 木蜂科木蜂属1种:硅藻木蜂Xylacopa diatoma sp. nov. 和蜜蜂科蜜蜂属1种:长胫蜜蜂Apis longitibia sp. nov.。所有模式标本均采自山东山旺中新统硅藻土页岩中,现保存在山东省博物馆。     

艾菲属吸虫一新种（复殖目：鳞肉科）

艾菲属(Aephnidiogenes)吸虫在我国为首次报道,文中记述了采自海南岛一种胡椒鲷(Plectorhynchus pictus)体内的海南艾菲吸虫,新种(Aephnidiogenes hainanensis sp. nov.),对其形态特征进行了描述,并与相近种作了比较。虫体11.641—17.425mm,卵巢为不规则三角形,卵子66—69×33—45μm。     

血革螨科二新种（蜱螨亚纲）

本文记述了血革螨科两新种:大理血革螨Haemogamasus daliensis sp.nov.和中华真厉螨Eulaelaps sinensis sp.nov.。该文对新种的形态特征作了描述,并与近似种进行了比较。     

双羽爪瘿螨属二新种记述（蜱螨亚纲：大嘴瘿螨科）

本文的二个新种是樱桃双羽爪瘿螨Diptacus pseudocerasis sp.nov.和三角枫双羽爪瘿螨Diptacus aceris sp.nov.它们均营自由生活,分别寄生于樱桃Prunus pseudocerasus和三角枫Acer buergerianus     

草蛉科纳草蛉属研究（Ⅱ）—六新种记述（脉翅目：草蛉科）

本文是纳草蛉属Navasius研究续报(研究Ⅰ见“动物分类学报”第15卷第3期)。报道了纳草蛉属6新种:跃纳草蛉N.igneus sp.nov.,冠纳草蛉N.lophophorus sp.nov.,黑角纳草蛉N.nigricornutus sp.nov.显沟纳草蛉N.phantosulcus sp.nov.康纳草蛉N.sanus sp.nov.及三齿纳草蛉N.tridentatus sp.nov.。     

四川省米虾属一新种的描述（十足目：匙指虾科）

本文报道的刺肢米虾,新种Caridina spinipoda sp. nov。是采自四川绵竹泉水溪流中的二个雄性个体。其形状很似叶状米虾Caridina babaultioides Yu,但它第一腹肢内肢的结构非常特殊,因其周缘排列有既长又粗的刺而命名。     

龟鳖类寄生血簇虫六新种

血簇虫(Haemogregarina Danilewsky,1885)属真球虫目(Eucoccidia)血簇虫科(Haemogregarinidae),这一属的寄生虫,其寄主以爬行动物为主,两栖动物和鱼类也有寄生。至今已记载有300余种。龟鳖类的血簇虫研究,国内尚无报道。作者在1984年3月—1985年3月,对我国龟鳖类寄生的血簇虫进行了调查研究,共解剖检查了中华     

Immunocytochemical demonstration of the neurosecretory systems containing putative moult-inhibiting hormone and hyperglycemic hormone in the eyestalk of brachyuran crustaceans

Summary By use of antisera raised against purified moultinhibiting (MIH) and crustacean hyperglycemic hormone (CHH) from Carcinus maenas, complete and distinct neurosecretory pathways for both hormones were demonstrated with the PAP and immunofluorescence technique. By double staining, employing a combination of silver-enhanced immunogold labelling and PAP, both antigens could be visualized in the same section. Immunoreactive structures were studied in Carcinus maenas, Liocarcinus puber, Cancer pagurus, Uca pugilator and Maja squinado. They were only observed in the X-organ sinus gland (SG) system of the eyestalks and consisted of MIH-positive perikarya, which were dispersed among the more numerous CHH-positive perikarya of the medulla terminalis X-organ (XO). The MIH-positive neurons form branching collateral plexuses adjacent to the XO and axons that are arranged around the CHH-positive central axon bundle of the principal XO-SG tract. In the SG, MIH-positive axon profiles and terminals, clustered around hemolymph lacunae, are distributed between the more abundant CHH-positive axon profiles and terminals. Colocalisation of MIH and CHH was never observed. The gross morphology of both neurosecretory systems was similar in all species examined, however, in U. pugilator and M. squinado immunostaining for MIH was relatively faint unless higher concentrations of antiserum were used. Possible reasons for this phenomenon as well as observed moult cycle-related differences in immunostaining are discussed.